CaratHunter
Plans
Marquise|Natural|HRD

1.00ct H SI2 Marquise Natural Diamond

ID • H/SI2 • HRD 260000219128

Certificate HRD 260000219128

Diamond specifications and retailer prices

From HK$11,913 HKD
As of November 6, 2026
Save HK$25,354 HKD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$37,267 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000219128. Listed at 14 retailers as of November 5, 2026, with prices from HK$11,913 to HK$37,267, a HK$25,354 spread on the same certified stone. NZ Jewellers lists it at HK$37,267. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000219128
Dimensions9.76 × 5.14 × 3.28 mm
L/W Ratio1.90
Top View
9.76 mm5.14 mm1.00 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000219128
Side View
Table 55.0%CrownGirdle: THIPavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$37,267 HKD|Low: HK$11,913 HKD|High: HK$37,267 HKD|Avg: HK$18,145 HKD|+12.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 7HK$11,913 HKD
Retailer 4HK$13,919 HKD
Retailer 3HK$14,099 HKD
Retailer 5HK$14,139 HKD
Retailer 12HK$15,275 HKD
Retailer 13HK$15,275 HKD
Retailer 14HK$15,400 HKD
Retailer 10HK$15,980 HKD
Retailer 2HK$15,988 HKD
Retailer 11HK$16,357 HKD
Retailer 6HK$17,626 HKD
Retailer 8HK$20,753 HKD
Retailer 9HK$26,694 HKD
NZ JewellersHK$37,267 HKD

32 data points across 14 retailers

14 retailersHK$11,913 HKD to HK$37,267 HKD

A
Cheapest Retailer
-
HK$11,913 HKD
A
Retailer 2
-
HK$13,919 HKD
View
B+
Retailer 3
-
HK$14,099 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$14,139 HKD
View
Retailer 5
-
HK$15,275 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$15,275 HKD
View
A
Retailer 7
-
HK$15,400 HKD
View
A
Retailer 8
-
HK$15,980 HKD
View
A
Retailer 9
-
HK$15,988 HKD
View
A
Retailer 10
-
HK$16,357 HKD
View
A
Retailer 11
-
HK$17,626 HKD
View
B+
Retailer 12
-
HK$20,753 HKD
View
B
Retailer 13
-
HK$26,694 HKD
View
Most Expensive
C
NZ Jewellers
8e88b397-8510-4953-9942-7d72bf76c0cd · Nov 5
HK$37,267 HKD
$4,755 USD
View
13 more retailers have this diamond
Prices start from HK$11,913 HKDSave up to HK$25,354 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.00ct Marquise
HK$11,913 HKD